CVE-2019-20655

Severity Score

7.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects XR500 before 2.3.2.56 and XR700 before 1.0.1.20.

Determinados dispositivos NETGEAR están afectados por una inyección de comandos por parte de un usuario autenticado. Esto afecta a XR500 versiones anteriores a 2.3.2.56 y XR700 versiones anteriores a 1.0.1.20.

*Credits: N/A

CVSS Scores

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

Low

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

Low

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-04-15 CVE Reserved
2020-04-15 CVE Published
2023-03-08 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://kb.netgear.com/000061484/Security-Advisory-for-Post-Authentication-Command-Injection-on-XR500-and-XR700-PSV-2019-0026	2020-08-24

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Netgear Search vendor "Netgear"	Xr500 Firmware Search vendor "Netgear" for product "Xr500 Firmware"	< 2.3.2.56 Search vendor "Netgear" for product "Xr500 Firmware" and version " < 2.3.2.56"	-	Affected	in	Netgear Search vendor "Netgear"	Xr500 Search vendor "Netgear" for product "Xr500"	-	-	Safe
Netgear Search vendor "Netgear"	Xr700 Firmware Search vendor "Netgear" for product "Xr700 Firmware"	< 1.0.1.20 Search vendor "Netgear" for product "Xr700 Firmware" and version " < 1.0.1.20"	-	Affected	in	Netgear Search vendor "Netgear"	Xr700 Search vendor "Netgear" for product "Xr700"	-	-	Safe